ElasticSearch单机健康状况为黄色的处理方法

深藏阁楼爱情的钟 2023-10-05 10:50 7阅读 0赞

\# curl http://localhost:9200/\_cluster/health?pretty  
\{  
"cluster\_name" : "elasticsearch",  
"status" : "yellow",  
"timed\_out" : false,  
"number\_of\_nodes" : 1,  
"number\_of\_data\_nodes" : 1,  
"active\_primary\_shards" : 37,  
"active\_shards" : 37,  
"relocating\_shards" : 0,  
"initializing\_shards" : 0,  
"unassigned\_shards" : 26,  
"delayed\_unassigned\_shards" : 0,  
"number\_of\_pending\_tasks" : 0,  
"number\_of\_in\_flight\_fetch" : 0,  
"task\_max\_waiting\_in\_queue\_millis" : 0,  
"active\_shards\_percent\_as\_number" : 58.730158730158735  
\}

\# curl -X GET 'http://localhost:9200/\_cat/indices'?v  
health status index uuid pri rep docs.count docs.deleted store.size pri.store.size  
yellow open logstash-2020.09.10 jlCbWlHySveGntTs-DG2eA 1 1 179057269 0 35.1gb 35.1gb  
yellow open logstash-2020.09.11 rty9vwTBS3OxH1evu1Kc9g 1 1 172997561 0 32.5gb 32.5gb  
......

\# curl -X GET 'http://localhost:9200/\_settings'?pretty=true  
\{  
"logstash-2020.09.07" : \{  
"settings" : \{  
"index" : \{  
"refresh\_interval" : "5s",  
"number\_of\_shards" : "1",  
"provided\_name" : "logstash-2020.09.07",  
"creation\_date" : "1599436800757",  
"number\_of\_replicas" : "1",  
"uuid" : "W-7zp7R8Q7OF78pezzFpig",  
"version" : \{  
"created" : "7080099"  
\}  
\}  
\}  
\},  
"logstash-2020.09.12" : \{  
"settings" : \{  
"index" : \{  
"refresh\_interval" : "5s",  
"number\_of\_shards" : "1",  
"provided\_name" : "logstash-2020.09.12",  
"creation\_date" : "1599869321680",  
"number\_of\_replicas" : "1",  
"uuid" : "OjwNHjCZSp6a-2vmNkDl3g",  
"version" : \{  
"created" : "7080099"  
\}  
\}  
\}  
\},  
......

curl -XPUT --header 'Content-Type: application/json' http://localhost:9200/\_settings -d '\{"number\_of\_replicas" : "0"\}'

\# curl http://localhost:9200/\_cluster/health?pretty  
\{  
"cluster\_name" : "elasticsearch",  
"status" : "green",  
"timed\_out" : false,  
"number\_of\_nodes" : 1,  
"number\_of\_data\_nodes" : 1,  
"active\_primary\_shards" : 37,  
"active\_shards" : 37,  
"relocating\_shards" : 0,  
"initializing\_shards" : 0,  
"unassigned\_shards" : 0,  
"delayed\_unassigned\_shards" : 0,  
"number\_of\_pending\_tasks" : 0,  
"number\_of\_in\_flight\_fetch" : 0,  
"task\_max\_waiting\_in\_queue\_millis" : 0,  
"active\_shards\_percent\_as\_number" : 100.0  
\}

\# curl -X GET 'http://localhost:9200/\_cat/indices'?v  
health status index uuid pri rep docs.count docs.deleted store.size pri.store.size  
green open logstash-2020.09.10 jlCbWlHySveGntTs-DG2eA 1 0 179057269 0 35.1gb 35.1gb  
green open logstash-2020.09.11 rty9vwTBS3OxH1evu1Kc9g 1 0 172997561 0 32.5gb 32.5gb